telegram-bot-base/Commands/Other/MarkdownCommand.php

<?php

/**
 * This file is part of the PHP Telegram Bot example-bot package.
 * https://github.com/php-telegram-bot/example-bot/
 *
 * (c) PHP Telegram Bot Team
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * User "/markdown" command
 *
 * Print some text formatted with markdown.
 */

namespace Longman\TelegramBot\Commands\UserCommands;

use Longman\TelegramBot\Commands\UserCommand;
use Longman\TelegramBot\Entities\ReplyKeyboardMarkup;
use Longman\TelegramBot\Entities\ServerResponse;
use Longman\TelegramBot\Exception\TelegramException;

class MarkdownCommand extends UserCommand
{
    /**
     * @var string
     */
    protected $name = 'markdown';

    /**
     * @var string
     */
    protected $description = 'Print Markdown Text';

    /**
     * @var string
     */
    protected $usage = '/markdown';

    /**
     * @var string
     */
    protected $version = '1.1.0';

    /**
     * Main command execution
     *
     * @return ServerResponse
     * @throws TelegramException
     */
    public function execute(): ServerResponse
    {
        return $this->replyToChat('
*bold* _italic_ `inline fixed width code`

```
preformatted code block
code block
```

[Best Telegram bot api!!](https://github.com/php-telegram-bot/core)', [
            'parse_mode' => 'markdown',
        ]);
    }
}